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Na2S + ZnBr2 = 2 NaBr + ZnS
Fe2O3 + Ca(OH)2 = Ca3Fe2O5 + O2 + H2 =>
Fe2O3 + 3 Ca(OH)2 = Ca3Fe2O5 + 2 O2 + 3 H2
KBr + Ca(OH)2 = CaBr2 + KOH =>
2 KBr + Ca(OH)2 = CaBr2 + 2 KOH
C21H23NO5 + KMnO4 + H3O{+} = CO2 + H2O + N2 + K{+} + Mn{2+} =>
10 C21H23NO5 + 194 KMnO4 + 582 H3O{+} = 210 CO2 + 988 H2O + 5 N2 + 194 K{+} + 194 Mn{2+}
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
C2H2AsCl3 = AsCl3 + C2H2 =>
C2H2AsCl3 = AsCl3 + C2H2
NH3 + CoCl2 = H3Cl2 + CoN =>
NH3 + CoCl2 = H3Cl2 + CoN
KOH + Fe(CH3CO2)2 = Fe(OH)2 + KCH3CO2 =>
2 KOH + Fe(CH3CO2)2 = Fe(OH)2 + 2 KCH3CO2
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3 + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3 + 6 HCl(aq)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cu + CrO4 = Cu(CrO4)3 =>
Cu + 3 CrO4 = Cu(CrO4)3
U(SO4)2 + KMnO4 + H2O = UO2(SO4) + K2SO4 + MnSO4 + H2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 5 UO2(SO4) + K2SO4 + 2 MnSO4 + 2 H2SO4
Ba(CH3COO)2 + H2O = BaO + CH3COOH =>
Ba(CH3COO)2 + H2O = BaO + 2 CH3COOH
LiAlH4 + H2O = Li{+} + OH{-} + Al2O3 + H2 =>
2 LiAlH4 + 5 H2O = 2 Li{+} + 2 OH{-} + Al2O3 + 8 H2
CaOCaC2 = Ca2C2O =>
CaOCaC2 = Ca2C2O
potassiumcarbonate + HF = KF + carbondioxide + water =>
K2CO3 + 2 HF = 2 KF + CO2 + H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C186H341O62 + O2 = H2O + CO2 =>
4 C186H341O62 + 961 O2 = 682 H2O + 744 CO2
SnCl2 + HCl + NO = N2 + SnCl4 + H2O =>
2 SnCl2 + 4 HCl + 2 NO = N2 + 2 SnCl4 + 2 H2O
H2S + Na2CrO7 + H2SO4 = Cr(SO4)3 + H2O + SNaHSO4 =>
9 H2S + 4 Na2CrO7 + 19 H2SO4 = 4 Cr(SO4)3 + 24 H2O + 8 SNaHSO4
Cr2(SO3)3 + H2O = Cr(OH)3 + SO2 =>
Cr2(SO3)3 + 3 H2O = 2 Cr(OH)3 + 3 SO2
H2C2O2 + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5 H2C2O2 + 6 MnO4{-} + 18 H{+} = 6 Mn{2+} + 10 CO2 + 14 H2O
HI + Sb2O5 = H2O + Sb2O3 + I =>
4 HI + Sb2O5 = 2 H2O + Sb2O3 + 4 I
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Hg2 + K2CrO4 = HgK2 + CrO4 =>
Hg2 + 2 K2CrO4 = 2 HgK2 + 2 CrO4
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + LiCl(aq) =>
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 LiCl(aq)
Na2MnO4 + HCl + Al = MnCl2 + AlCl3 + NaCl + H2O =>
3 Na2MnO4 + 24 HCl + 4 Al = 3 MnCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
Li2MoO4 + Na2MoO4 + MoO3 + Mo = Li2Na7Mo60O170 =>
6 Li2MoO4 + 21 Na2MoO4 + 304 MoO3 + 29 Mo = 6 Li2Na7Mo60O170
Na2SiO3*5H2O + C6H8O7 = C6H6O7Na2 + H4SiO4 + H2O =>
Na2SiO3*5H2O + C6H8O7 = C6H6O7Na2 + H4SiO4 + 4 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
W + Co84Se = Co + WSe2 =>
W + 2 Co84Se = 168 Co + WSe2
SnCl2 + I2 = SnCl4 + SnI4 =>
2 SnCl2 + 2 I2 = SnCl4 + SnI4
C13H2OO3 + O3 = CO + H2O =>
3 C13H2OO3 + 10 O3 = 39 CO + 3 H2O
Ni + Sn4{+} = Ni2{+} + Sn =>
2 Ni + Sn4{+} = Ni2{+} + 4 Sn
S + KCl = SK + Cl =>
S + KCl = SK + Cl
chlorine + water = hydrochloricacid + (HClO3) =>
3 Cl2 + 3 H2O = 5 HCl + (HClO3)
Li + Mn(NO3)3 = Li(NO3) + Mn =>
3 Li + Mn(NO3)3 = 3 Li(NO3) + Mn
NH4OH + HC2H3O2 = H2O + NH4C2 + H3O2 =>
NH4OH + HC2H3O2 = H2O + NH4C2 + H3O2
C6H5Br + HNO3 = C6H3BrN2O4 + H2O =>
C6H5Br + 2 HNO3 = C6H3BrN2O4 + 2 H2O
C20H36O2 + O2 = H2O + C02 =>
C20H36O2 + 8 O2 = 18 H2O + 10 C02
Mg(NO3)2 = Mg2NO2 + NO2 + O2 =>
2 Mg(NO3)2 = Mg2NO2 + 3 NO2 + 2 O2
HBr + I2 = H + BrI =>
2 HBr + I2 = 2 H + 2 BrI
NH4ClO3 + HPO4 = NH4PO4 + HClO3 =>
NH4ClO3 + HPO4 = NH4PO4 + HClO3
C6H3N3O7 + O2 = CO2 + H2O + NO2 =>
4 C6H3N3O7 + 25 O2 = 24 CO2 + 6 H2O + 12 NO2
Hg(ClO4)2 + K = Hg + K(ClO4)4 =>
2 Hg(ClO4)2 + K = 2 Hg + K(ClO4)4
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O =>
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O
NaC2H5 + O2 = NaOH + CO2 + H2O =>
2 NaC2H5 + 7 O2 = 2 NaOH + 4 CO2 + 4 H2O
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
Cr(OH)4(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
Cr(OH)4(aq) + 2 OH{-}(aq) + H2O2 = CrO4{2-}(aq) + 4 H2O(l)
OI2 + HNO3 = HIO3 + NO2 + H2O =>
OI2 + 8 HNO3 = 2 HIO3 + 8 NO2 + 3 H2O
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